Accredited by the Royal Mint of Belgium • Trusted by Institutions • Committed to Sustainability
For over 70 years, E.ME.KO. has set the benchmark for precious metal refining in Belgium and beyond. Founded in 1953, our refinery has consistently combined traditional expertise with advanced laboratory technology to deliver exceptional results. We specialize in the analysis, recovery, and refining of gold and silver — with a relentless focus on quality, traceability, and integrity.
Our work is trusted by banks, jewelry manufacturers, metal traders, and industrial clients across Europe. As the exclusive production partner of Argentor Essayeurs, we operate behind the scenes — refining every gram with care so that Argentor can serve their clients with confidence and speed.
For over 70 years, E.ME.KO. has set the benchmark for precious metal refining in Belgium and beyond. Founded in 1953, our refinery has consistently combined traditional expertise with advanced laboratory technology to deliver exceptional results. We specialize in the analysis, recovery, and refining of gold and silver — with a relentless focus on quality, traceability, and integrity.
Our work is trusted by banks, jewelry manufacturers, metal traders, and industrial clients across Europe. As the exclusive production partner of Argentor Essayeurs, we operate behind the scenes — refining every gram with care so that Argentor can serve their clients with confidence and speed.
What Sets Us Apart
Our accreditation by the Royal Mint of Belgium is more than symbolic. It reflects the standards we uphold in every process: fire assay, ICP testing, and a full closed-loop refining cycle. We operate according to OECD guidelines for responsible sourcing and maintain advanced environmental safeguards, including water recovery and waste reduction systems.
Our Mission
We believe in transparency. Every lot of material is processed under strict laboratory controls. No shortcuts — just honest returns and precise analysis. Our commitment to responsible sourcing, sustainable practices, and technical excellence is at the heart of everything we do.
Experts in Precious Metal Refining
Discover how E.ME.KO. combines legacy craftsmanship
with cutting-edge refining.
Products & services
Refining
Our refining facility operates at the highest technical standards. Each consignment goes through a meticulous process – from melting and sampling to assay and purification.
Production
At E.ME.KO., our refining process doesn’t end with purity — it results in a final product of the highest quality. Each gold and silver bar we produce reflects decades of expertise.
Assaying
To determine the purity, quality and origin of metals, they go through a defined process at our on-site laboratory, which is equipped with both traditional and advanced technologies.
Trading
A trading platform offers real-time precious metal pricing and instant hedging, fully integrated with refining settlements. Ideal for traders, investors, and industrial users.
Refining
Our refining facility operates at the highest technical standards. Each consignment goes through a meticulous process – from melting and sampling to assay and purification.
Production
At E.ME.KO., our refining process doesn’t end with purity — it results in a final product of the highest quality. Each gold and silver bar we produce reflects decades of expertise.
Assaying
To determine the purity, quality and origin of metals, they go through a defined process at our on-site laboratory, which is equipped with both traditional and advanced technologies.
Trading
A trading platform offers real-time precious metal pricing and instant hedging, fully integrated with refining settlements. Ideal for traders, investors, and industrial users.
Partner with us
Would you like to know more about E.ME.KO. or are you interested to explore potential collaboration opportunities?